156655944

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 459692310

約数和(自身を除く): 303036366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 457, 529, 552, 621, 648, 828, 914, 1058, 1242, 1371, 1587, 1656, 1828, 1863, 2116, 2484, 2742, 3174, 3656, 3726, 4113, 4232, 4761, 4968, 5484, 6348, 7452, 8226, 9522, 10511, 10968, 12339, 12696, 14283, 14904, 16452, 19044, 21022, 24678, 28566, 31533, 32904, 37017, 38088, 42044, 42849, 49356, 57132, 63066, 74034, 84088, 85698, 94599, 98712, 114264, 126132, 148068, 171396, 189198, 241753, 252264, 283797, 296136, 342792, 378396, 483506, 567594, 725259, 756792, 851391, 967012, 1135188, 1450518, 1702782, 1934024, 2175777, 2270376, 2901036, 3405564, 4351554, 5802072, 6527331, 6811128, 8703108, 13054662, 17406216, 19581993, 26109324, 39163986, 52218648, 78327972, 156655944]

約数ペア:

[(1, 156655944), (2, 78327972), (3, 52218648), (4, 39163986), (6, 26109324), (8, 19581993), (9, 17406216), (12, 13054662), (18, 8703108), (23, 6811128), (24, 6527331), (27, 5802072), (36, 4351554), (46, 3405564), (54, 2901036), (69, 2270376), (72, 2175777), (81, 1934024), (92, 1702782), (108, 1450518), (138, 1135188), (162, 967012), (184, 851391), (207, 756792), (216, 725259), (276, 567594), (324, 483506), (414, 378396), (457, 342792), (529, 296136), (552, 283797), (621, 252264), (648, 241753), (828, 189198), (914, 171396), (1058, 148068), (1242, 126132), (1371, 114264), (1587, 98712), (1656, 94599), (1828, 85698), (1863, 84088), (2116, 74034), (2484, 63066), (2742, 57132), (3174, 49356), (3656, 42849), (3726, 42044), (4113, 38088), (4232, 37017), (4761, 32904), (4968, 31533), (5484, 28566), (6348, 24678), (7452, 21022), (8226, 19044), (9522, 16452), (10511, 14904), (10968, 14283), (12339, 12696)]